The DuroMax XP5500HX Delivers 5,500 Peak Watts of Dual Fuel Power With CO Alert Protection
The DuroMax XP5500HX Dual Fuel Portable HX Generator is a compact, all-metal generator built to keep your home essentials, campsite or job site running. It produces 4,500 running watts and 5,500 peak watts on gasoline, or 4,275 running and 5,225 peak watts on propane, from a 210cc DuroMax OHV engine.
The XP5500HX is part of the DuroMax HX series, so it includes CO Alert, which shuts the engine down automatically if carbon monoxide builds to unsafe levels. A rocker-switch electric start with recoil backup, a 120/240V power panel with an L14-30R outlet and a 5-year DuroMax warranty make it a practical step up from basic open-frame generators.
DuroMax XP5500HX Features
Gasoline or Propane at the Turn of a Switch
The XP5500HX runs on either fuel, so you can use whatever is available or store propane for long periods without fuel going stale. A 4-foot propane hose and regulator are included, and DuroMax suggests a 20 lb propane tank or larger.
CO Alert Shutdown
A built-in carbon monoxide sensor monitors the air around the generator and shuts it down automatically if CO levels become dangerous. It is an added layer of protection, not a replacement for running the generator outdoors and away from doors, windows and vents.
120/240V Power Panel With USB Charging
The panel includes two 120V 5-20R GFCI household outlets, a 30A L14-30R twist-lock outlet for 120/240V loads or a transfer switch, plus a USB-A and a USB-C port for phones and small devices. A digital meter shows voltage, frequency and run hours.
Electric Start With Recoil Backup
Start the engine with the rocker switch using the included 12V battery, or use the recoil cord as a backup. Automatic low-oil shutdown protects the engine if the oil level drops.
Long Runtime From a 4-Gallon Tank
DuroMax rates the XP5500HX for about 19 hours at 25% load and 9 hours at 50% load on gasoline. On propane, expect about 15 hours at 25% load and 8 hours at 50% load.
Built to Last
An all-metal frame and power panel, 100% copper windings, an automatic voltage regulator, a cast iron cylinder sleeve and metal-hub 8-inch wheels are built for years of use. The generator weighs 128 lbs dry.
Real-World Applications
Home essentials during outages. Keep a refrigerator, freezer, sump pump, lights and phone chargers running. With a properly installed transfer switch, the L14-30R outlet can feed selected household circuits.
Camping and tailgating. The compact frame and wheel kit make it easy to bring along for lights, fans, cooking appliances and electronics.
Job sites and workshops. Run saws, compressors, chargers and work lights where no outlet is available.
Food trucks and vendors. Dual fuel lets you run on propane you may already carry for cooking equipment.
How It Compares to Common Alternatives
Versus gasoline-only generators of the same size. Propane stores for long periods without going stale, and the XP5500HX lets you switch between fuels as availability changes.
Versus inverter generators. The XP5500HX costs less per watt and offers a 240V twist-lock outlet, while inverter generators such as the DuroMax XP7000iH run quieter, with cleaner power for sensitive electronics.
Versus larger 10,000W+ generators. It will not power central air or a whole house, but it is lighter, easier to move and uses less fuel.
Is the XP5500HX the Right Fit
Know your load. Add up the running watts of everything you plan to run, then allow for motor starting surges.
California. The XP5500HX is EPA certified but not CARB certified, so it is not available for sale in California.
Home connection. Use a transfer switch or interlock installed by a licensed electrician. Never backfeed a home through a wall outlet.
Noise. DuroMax rates it at 69 dB, typical for an open-frame generator.
This may be a good fit if
You want backup for your home's essential circuits, not the whole house
You want dual fuel flexibility with CO shutdown protection
You want a generator you can move and store easily
Common Questions
Can the XP5500HX Power My House?
It can power home essentials such as a refrigerator, sump pump, lights and small appliances. For connecting it to your home's wiring, use a transfer switch or interlock installed by a licensed electrician.
How Long Does It Run?
On gasoline, about 9 hours at 50% load from the 4-gallon tank. On propane, runtime depends on tank size. DuroMax rates about 8 hours at 50% load.
What Does CO Alert Do?
It shuts the generator off automatically when it detects unsafe carbon monoxide levels around the unit.
What Warranty Does It Have?
DuroMax covers the XP5500HX with a 5-year parts and technical service warranty, backed by USA-based support and service centers nationwide.
What's Included
1 x DuroMax XP5500HX Dual Fuel Generator
1 x 4 ft Propane Hose and Regulator
1 x Wheel and Handle Kit
1 x Oil Funnel
1 x Spark Plug Wrench
1 x Tool Set
1 x Owner's Manual
Dependable Dual Fuel Power in a Compact Frame
The DuroMax XP5500HX pairs dual fuel flexibility with CO Alert protection and a 5-year warranty in a generator that is easy to move and store. At Outbound Power, we can help you size a generator for your home or job site. If you have questions, our team is happy to help.
DuroMax XP5500HX Generator Specifications
Model
DuroMax XP5500HX
Gasoline
Peak Wattage
5,500 W
Running Wattage
4,500 W
Running Amperage at 120V
37.50 A
Running Amperage at 240V
18.75 A
Runtime at 25% Load
19 hrs
Runtime at 50% Load
9 hrs
Propane
Peak Wattage
5,225 W
Running Wattage
4,275 W
Running Amperage at 120V
35.63 A
Running Amperage at 240V
17.81 A
Runtime at 25% Load
15 hrs
Runtime at 50% Load
8 hrs
Engine & Emission
Engine Type
4-Stroke
Valve Type
OHV
Engine Cooling Type
Forced Air
Engine Size
210cc
Engine Speed
3600 RPM
Starting Type
Rocker Switch
Electric Start
Yes
Recoil Start
Yes
Fuel Delivery System
Carburetor
Fuel Types
Gasoline and Propane
Oil Cooling Type
Splash
Recommended Oil
10W-30
Recommended Oil Types
Blended, Conventional, or Synthetic
Oil Capacity
20.3 fluid oz
Suggested Propane Tank Size
20 lbs. minimum
Automatic Low Oil Shutdown
Yes
Cast Iron Sleeve
Yes
Bearing Type
Stainless Steel Ball Bearing
CO Sensor Shutdown
Yes
EPA Certified
Yes
CARB Certified
No
50 State Compliant
No
Panel
GFCI Outlets
Yes
Volt Meter
Digital
Hour Meter
Yes
5-20R
2
L14-30R
1
USB A
1
USB C
1
Generator
Voltage
120/240 Volts
Frequency
60 Hertz
4 Foot Propane Hose & Regulator
Included
Winding Material
100% Copper Windings
Automatic Voltage Regulator
Yes
Battery Type
12V SLA
Battery Included
Yes
RV Ready
Yes
Home Backup Ready
Yes
Fuel Tank Capacity Gasoline
4 Gallons
Fuel Gauge
Yes
All Metal Construction
Yes
Product Dimensions
25 x 23 x 22 in (L x W x H)
Product Dry Weight
128 lbs
Product Weight
131 lbs
Noise Level
69 dB
Warranty
5 Year
Wheel & Handle Kit
Included
Wheel Type
Metal Hub
Wheel Diameter
8-Inches
DuroMax XP5500HX Generator Instructional Videos
DuroMax XP5500HX Generator Manual
Common Customer Questions
Get answers to the most frequently-asked questions customers ask before placing an order.
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